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///https://infoarena.ro/problema/algsort
///QuickSort
#include <fstream>
#define DIM 500001
using namespace std;
ifstream fin ("algsort.in");
ofstream fout("algsort.out");
int n,i,v[DIM];
int pivot(int st, int dr)
{
int i=st, j=dr, mod=0;
while(i<j)
{
if(v[i]>v[j])
{
swap(v[i],v[j]);
mod=1-mod;
}
i+=mod;
j=j-(1-mod);
}
return i;
}
void quickSort(int st, int dr)
{
if(st<dr)
{
int p=pivot(st,dr);
quickSort(st,p-1);
quickSort(p+1,dr);
}
}
int main()
{
fin>>n;
for(i=1;i<=n;i++)
fin>>v[i];
quickSort(1,n);
for(i=1;i<=n;i++)
fout<<v[i]<<" ";
return 0;
}